#0F124A#0F124A
#0F124A is a very dark, moderate blue. Relative luminance 0.010; OKLCH L 22.6% C 0.101 H 272.6°. Best body text is #FFFFFF at 17.42:1 contrast (WCAG AA passes).
Color values
| HEX | #0F124A |
|---|---|
| RGB | rgb(15, 18, 74) |
| HSL | hsl(237, 66%, 17%) |
| HSV | hsv(237, 80%, 29%) |
| CMYK | cmyk(79.7%, 75.7%, 0%, 71%) |
| CIE-LAB | lab(9.23, 20.70, -35.03) |
| CIE-LCH | lch(9.23, 40.69, 300.59°) |
| OKLab | oklab(22.6% 0.0046 -0.1013) |
| OKLCH | oklch(22.6% 0.101 272.6) |
| XYZ | xyz(1.6489, 1.0284, 6.5888) |
| Luminance | 0.0103 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 2.00
Night Blue
#040348
ΔE00 3.82
Midnight Blue (survey)
#020035
ΔE00 4.50
Navy (survey)
#01153E
ΔE00 4.60
Dark Navy
#000435
ΔE00 4.64
Dark Indigo
#1F0954
ΔE00 4.85
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F124A #4A470F
analogous
#0F304A #0F124A #290F4A
triadic
#0F124A #4A0F12 #124A0F
tetradic
#0F124A #4A0F30 #4A470F #0F4A29
square
#0F124A #4A0F30 #4A470F #0F4A29
split-complementary
#0F124A #4A290F #304A0F
monochromatic
#050619 #050619 #0F124A #191E7D #242BB0
Accessibility & contrast
On white
17.42
#0F124A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.21
#0F124A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F124A
17.42:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F124A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F124A | 1.00 | 17.42 | 1.21 | 17.42 |
| #FFFFFF | 17.42 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.42 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001D4C
Deuteranopia (green-blind)
#001749
Tritanopia (blue-blind)
#00212C
Achromatopsia (no color)
#1A1A1A
Design tokens & code
CSS
--color: #0f124a; /* rgb */ color: rgb(15, 18, 74); /* oklch */ color: oklch(22.6% 0.101 272.6);
Tailwind
colors: {
custom: {
50: '#58507d',
500: '#0f124a',
950: '#000000',
},
}SCSS
$custom: #0f124a; $custom-light: #58507d; $custom-dark: #000000;
JSON
{
"hex": "#0f124a",
"rgb": {
"r": 15,
"g": 18,
"b": 74
},
"hsl": {
"h": 236.949,
"s": 66.292,
"l": 17.451
},
"oklch": {
"l": 0.226,
"c": 0.10138,
"h": 272.6
},
"luminance": 0.01029
}Semantic roles & 50–950 ramp
primary
#0F124A
secondary
#848030
accent
#E13FE9
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#04020A
muted
#79787C